Home · FSC 6605 Navigational Instruments · NSN 6605-00-553-4645

NSN 6605-00-553-4645 — Computer,True Wind Direction And

NIIN 00-553-4645 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 6605-00-553-4645 is the national stock number for a computer,true wind direction and in federal supply class 6605 (Navigational Instruments). It cross-references to 4 manufacturer part numbers from 5 CAGE codes, including Allegheny Plastics Inc, Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier, Joint Electronics Type Designation System; the primary is AERMA510. The unit of issue is EA and the FLIS list price is $169.12.

The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on September 23, 2026 for $9,570 from Dumbo Defense Inc. No seller has confirmed stock of it here in the last 30 days; watching the number is free and the first listing triggers an alert.

part numbers from 5 CAGEs

open solicitations, all agencies

government buy in 24 months

sellers with confirmed stock

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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part number	CAGE	Manufacturer	Reference	Variation
CP264/U	84010	Allegheny Plastics Inc	3 · Design control (vendor)	2 · Fully interchangeable
AERMA510	30003	Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier	5 · Secondary reference	1 · Not fully interchangeable
CP264U	80058	Joint Electronics Type Designation System	5 · Secondary reference	1 · Not fully interchangeable
FNA94	28856	Telex Communications Inc Sub Of Telex Corp	5 · Secondary reference	9 · Reference only
AERMA510	53711	Naval Sea Systems Command	D	9 · Reference only

Government demand

Nothing open right now. Last government buy Sep 23, 2026. Watch this NSN and we will email you when it is solicited.

What the government paid

Date	Vendor	Qty	Unit cost	Amount	Buyer	Reference
Sep 23, 2026	Dumbo Defense Inc 8PGY8			$9,570	Dla	SPE4A623D5070

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 1 buy on record in total.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on AERMA510.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price: $169.12
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Special Features: BASE PLATE PLASTIC 0.08 IN.THK 12.25 IN.APPROX LG 8.375 IN.APPROX W,SC SHIPS SPEED AND DIRECTIO BLACK GRAD OPAQUE WHITE BACKGROUND;ROTATING DISC PLASTIC 0.04 IN.THK,TRUE WIND DIRECTION SC RED GRAD COL

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.